Glacial Rock Dust Vs Azomite

That is a significant difference.

Glacial rock dust vs azomite. Volcanic rock has long been heralded for its rich mineral composition and beneficial impact on plants. Many soil amendment products on the market are made from crushed glacial rock. But not all rock dust are equal or optimal for any grow condition. The biggest difference in azomite and glacial rock dust is the micronutrients they contain and what they are derived from.

Glacial rock dust is derived from glacial moraines in canada and has a guaranteed analysis which contains calcium magnesium cobalt iron and sodium. Azomite vs other rock supplements. When glaciers move across the landscape they pick up rocks and carry them for tens or. Glacial rock dust rare earth and rock phosphate get crushed and converted into the desired mineral dust for fertilizers.

Glacial rock dust is a low cost high impact way to mimic the natural systems of soil formation through glacial activity. Azomite glacial rock dust basalt gypsum and sea 90. Azomite is a volcanic ash product that comes from utah. The major types of rock dust or remineralization products marketed to growers today are.

Musser sep 30 14 at 23 24. About the other thing you mentioned it was glacial rock dust that i noted as cheaper than azomite. Let s take a closer look at what their differences are. Because there is little worry that you will cause damage by adding too much rock dust to your garden you have nothing to lose by trying some.

Excelerate is the best option with mixed clay. It would generally be cheaper to just apply the minerals that are needed than applying an a to. Azomite and glacial rock dust are each used as mineral amendments for soils that are deficient in minerals. Either one could be a waste of money if your soil has the minerals it needs.

Glacial rock dust basalt rock dust and azomite. Glacial rock dust glacial rock dust as the name says is made from rocks deposited by glacial action. All the items mentioned above are valuable as a substitute for azomite. There are three primary sources for rock dust.

Let s take a look at their differences and find which will work best for your garden. Here is 44 lbs of azomite for 39 99 while this 50 lbs of glacial rock dust costs 24 95. A complete soil test will show which minerals need replenishing.